Jia-Ching WANG


A New Approach of Matrix Factorization on Complex Domain for Data Representation
Viet-Hang DUONG Manh-Quan BUI Jian-Jiun DING Yuan-Shan LEE Bach-Tung PHAM Pham The BAO Jia-Ching WANG 
Publication:   
Publication Date: 2017/12/01
Vol. E100-D  No. 12  pp. 3059-3063
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
complex matrix factorizationdata representationimage clusteringgradient descent method
 Summary | Full Text:PDF(636.8KB)

Maximum Volume Constrained Graph Nonnegative Matrix Factorization for Facial Expression Recognition
Viet-Hang DUONG Manh-Quan BUI Jian-Jiun DING Bach-Tung PHAM Pham The BAO Jia-Ching WANG 
Publication:   
Publication Date: 2017/12/01
Vol. E100-A  No. 12  pp. 3081-3085
Type of Manuscript:  LETTER
Category: Image
Keyword: 
facial expression recognitionnonnegative matrix factorizationfeature extractiongraph regularizedprojected gradient descent
 Summary | Full Text:PDF(732.9KB)

A Novel Fast Mode Decision Algorithm for H.264/AVC Using Particle Swarm Optimization
Jia-Ching WANG Yu-Huan SUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/11/01
Vol. E96-A  No. 11  pp. 2154-2160
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image Processing
Keyword: 
PSOparticle swarm optimizationH.264/AVCmode decisionvideo coding
 Summary | Full Text:PDF(1.1MB)

Critical Band Subspace-Based Speech Enhancement Using SNR and Auditory Masking Aware Technique
Jia-Ching WANG Hsiao-Ping LEE Jhing-Fa WANG Chung-Hsien YANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/07/01
Vol. E90-D  No. 7  pp. 1055-1062
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
human auditory systemKarhunen-Loeve transform (KLT)in-car noisesignal subspacespeech enhancementperceptual filterbankwavelet transform
 Summary | Full Text:PDF(851.4KB)

A Block-Based Architecture for Lifting Scheme Discrete Wavelet Transform
Chung-Hsien YANG Jia-Ching WANG Jhing-Fa WANG Chi-Wei CHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/05/01
Vol. E90-A  No. 5  pp. 1062-1071
Type of Manuscript:  PAPER
Category: Image
Keyword: 
discrete wavelet transformJPEG2000lifting schemeline-based DWTVLSI
 Summary | Full Text:PDF(1.9MB)

Projection Based Adaptive Window Size Selection for Efficient Motion Estimation in H.264/AVC
Anand PAUL Jhing-Fa WANG Jia-Ching WANG An-Chao TSAI Jang-Ting CHEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/11/01
Vol. E89-A  No. 11  pp. 2970-2976
Type of Manuscript:  Special Section PAPER (Special Section on Image Media Quality)
Category: 
Keyword: 
block based motion estimation1D projectionadaptive window size selection
 Summary | Full Text:PDF(591.5KB)

Efficient Coding Translation of GSM and G.729 Speech Coders across Mobile and IP Networks
Shu-Min TSAI Jia-Ching WANG Jar-Ferr YANG Jhing-Fa WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/02/01
Vol. E87-D  No. 2  pp. 444-452
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech codingtranscoderparameter translationInternet protocol (IP)decode-then-encode (DTE)
 Summary | Full Text:PDF(315KB)

VLSI Architecture and Implementation for Speech Recognizer Based on Discriminative Bayesian Neural Network
Jhing-Fa WANG Jia-Ching WANG An-Nan SUEN Chung-Hsien WU Fan-Min LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/08/01
Vol. E85-A  No. 8  pp. 1861-1869
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Implementations of Signal Processing Systems
Keyword: 
discriminative Bayesian neural networkspeech recognitionVLSI
 Summary | Full Text:PDF(835.6KB)